Easy 30-Day Returns & Financing
Free U.S. Shipping & 90-Day Resizing
Every Purchase Funds our Non-Profit
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ABOUT US
SUSTAINABILITY
OUR MATERIALS
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SHOP BY OCCASION
Explore boundless versatility with our stackable engagement rings, expertly designed to complement any stackable wedding bands. Craft your ideal ensemble by interchanging diamond or gemstone rings, spanning from delicate to opulent designs. Proudly handcrafted in the USA, our ethical jewelry ensures conflict-free origins, promising both style and conscience in every exquisite piece.
MiaDonna diamonds are the highest quality, most ethical, American-grown diamonds in the industry.
Every ring is handcrafted to order in America. Your ring will always be unique to you and your preferences.
We insure and register every order and offer free 2-day shipping within the continental U.S.
10% of net profits from every purchase go to our foundation to support people and the planet.
MiaDonna diamonds are the highest quality, most ethical, American-grown diamonds in the industry.
Every ring is handcrafted to order in America. Your ring will always be unique to you and your preferences.
We insure and register every order and offer free 2-day shipping within the continental U.S.
10% of net profits from every purchase go to our foundation to support people and the planet.
EASY 30-DAY RETURNS
FREE* RESIZING
TRANSPARENT FINANCING OPTIONS
LIFETIME GUARANTEE
B CORP CERTIFIED
MiaDonna is a social enterprise and was built to give back.
DO NO HARM: The highest quality fine jewelry is made from innovative and sustainable materials that do not burden the environment or humanity.
GIVE BACK: Our conflict-free fine jewelry and engagement rings are the sustainable funding source for our foundation to empower mining communities to live a life outside of mining.
PROVE OUR WORTH: We are as tired of greenwashing as you are. All our sustainability claims are backed by third-party certifications such as B Corp and SCS Global.
Conflict-free wedding rings are ethically sourced and produced, ensuring they are free from associations with armed conflict, human rights abuses, and unethical mining practices. MiaDonna Wedding rings are crafted using ethically grown diamonds, recycled metals, or lab-grown gemstones, reducing the demand for mined resources. By choosing conflict-free wedding rings, you support fair labor practices, environmentally responsible businesses, and transparent supply chains. Conflict-free wedding rings are a meaningful choice for those who seek to celebrate love while promoting social and environmental responsibility.
A lab-grown diamond, also known as a synthetic or cultured diamond, is a real diamond created in controlled laboratory environments, replicating the natural diamond-growing process. MiaDonna’s Lab diamonds have the same chemical, physical, and optical properties as mined diamonds. Pro Tip: Not all Lab-grown diamonds are sustainable and ethical, as many diamond mining companies now grow diamonds. MiaDonna lab grown diamonds are Type 2a and “as grown,” making them harder and brighter, than mined diamonds and most lab diamonds. They are also ethically grown using slow and controlled methods from renewable energy and carbon-capturing technology.
Explore our secure online service for hassle-free checkout, or connect with our team of jewelry experts who can assist you every step of the way. We accept payments through major credit cards, ShopPay, Paypal, ApplePay, and Amazon. Additionally, convenient financing options are readily available during the checkout process. If you prefer an alternative payment method or need assistance with split payments, please don't hesitate to get in touch with us.
We exist to give back. 10% of net profits fund our nonprofit foundation to reinvest positively into mining communities that have suffered too long for our love of diamonds.
MiaDonna is a global e-commerce company with a physical store and head office in Portland, Oregon, USA. More locations opening soon!
The majority of our jewelry is crafted specifically for you, guaranteeing the utmost quality. After placing your order, we carefully review it to ensure accuracy and then proceed to create your jewelry to meet your specifications. This meticulous process typically takes 10 to 15 business days. Once completed, we offer complimentary 2-day UPS-insured delivery for orders within the USA and affordable FedEx Priority for international shipments. If you need a faster delivery option, please explore our Ready-to-Ship collection or reach out to us for further assistance.
We offer easy 30-day returns for unworn jewelry and free 90-day resizing within one size. Your order will be shipped with a complimentary care package.
Stackable rings let you wear your engagement ring and wedding band together, creating a harmonious look that exudes luxury — the whole is greater than the sum of its parts! Stackable engagement rings and wedding bands look magnificent when worn alongside each other, but they can also be worn individually when you want to keep your jewelry on the subtle side.
MiaDonna’s stackable diamond rings are handcrafted using only sustainable, ethical materials. Our precious metals are 100% recycled. We are the world’s first retailer exclusively selling Lab-Grown Diamonds and Lab-Grown Gemstones. Our diamonds and gemstones are 100% authentic and chemically, physically, and optically identical to their earth-mined equivalents. They are also up to 40% less expensive than mined diamonds and gemstones.
In addition to supporting ethical business practices, ordering stackable engagement rings at MiaDonna directly contributes to our non-profit foundation, The Greener Diamond. We use at least 10% of our profits from each sale to fund the restoration of lives and land negatively impacted by the gold and diamond mining industries. Take a moment to learn about our cause and how your purchase can make a difference.
If you have questions or want to modify any of our stackable diamond rings, please contact us for a free consultation with one of our friendly non-commissioned jewelry experts. You can also design your own ring if you have a specific vision in mind. All stackable engagement rings include free resizing of one full size up or down within the first 90 days of purchase. We also offer free USA shipping and free 30-day returns on all orders.
Explore our collection to build an exquisite stack that will forever symbolize the enduring love you share with your partner.
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